Questions:
6) The values of the two graphs compare as having opposite slopes to each other. The top one has a positive slope while the bottome one had a negative slope.
8) In about a 16.5 year period Colin grew 1.41 meters(1.689-.648).
9) I would expect the area to represent how much he is growing. The value of the selected area is the same as the difference of values in the points in step 8.
10) No he did not grow most rapidly as a teenager. He grew most rapidly as a child.
.
Questions:
6) The values of the two graphs compare as having opposite slopes to each other. The top one has a positive slope while the bottome one had a negative slope.
8) In about a 16.5 year period Colin grew 1.41 meters(1.689-.648).
9) I would expect the area to represent how much he is growing. The value of the selected area is the same as the difference of values in the points in step 8.
10) No he did not grow most rapidly as a teenager. He grew most rapidly as a child.
.